mirror of
https://github.com/Mauler125/r5sdk.git
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144d5f62e1
Utilize the new IDetour::DetourSetup() code, IDetour::Attach and IDetour::Detach have been removed in favor of this (significantly reduces chance of user error). Since the template check happens in the idetour header, it is much more aggressive on type mismatches, such as a difference in parameter types, between the function and detour, will now raise a compile time error. As a result, some type mismatches have been fixed in this commit as well.
96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
//=============================================================================//
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//
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// Purpose: Command line utilities
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//
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//=============================================================================//
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#include "tier0/commandline.h"
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bool g_bCommandLineCreated = false;
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//-----------------------------------------------------------------------------
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// Purpose: Create a command line from the passed in string
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// Note that if you pass in a @filename, then the routine will read settings
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// from a file instead of the command line
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//-----------------------------------------------------------------------------
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void CCommandLine::StaticCreateCmdLine(CCommandLine* thisptr, const char* pszCommandLine)
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{
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// The SDK creates the cmdline instead, when loaded. We hook this
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// function, and skip the actual creation of subsequent calls.
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// This is required as otherwise our own appended parameters will
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// get lost when the game recreates it in 'LauncherMain'.
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if (!g_bCommandLineCreated)
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{
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v_CCommandLine__CreateCmdLine(thisptr, pszCommandLine);
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: parses a text file and appends its parameters/values
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//-----------------------------------------------------------------------------
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void CCommandLine::AppendParametersFromFile(const char* const pszConfig)
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{
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char szTextBuf[2048];
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FILE* pFile = fopen(pszConfig, "r");
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if (!pFile)
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{
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// Try the 'PLATFORM' folder.
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snprintf(szTextBuf, sizeof(szTextBuf), "platform/%s", pszConfig);
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pFile = fopen(szTextBuf, "r");
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if (!pFile)
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{
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printf("%s: '%s' does not exist!\n",
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__FUNCTION__, pszConfig);
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return;
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}
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}
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while (fgets(szTextBuf, sizeof(szTextBuf), pFile))
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{
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// Trim newlines...
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size_t nLen = strlen(szTextBuf);
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if (nLen > 0 && szTextBuf[nLen - 1] == '\n')
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{
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szTextBuf[--nLen] = '\0';
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}
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char* const pSpacePos = strchr(szTextBuf, ' ');
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const char* pArgValue = "";
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if (pSpacePos)
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{
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// Skip space and move to value.
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*pSpacePos = '\0';
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char* pArg = pSpacePos + 1;
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// Trim the quotes around the value.
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if (*pArg == '\"')
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{
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pArg++;
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char* const pEndQuote = strchr(pArg, '\"');
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if (pEndQuote)
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{
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*pEndQuote = '\0';
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}
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}
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pArgValue = pArg;
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}
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AppendParm(szTextBuf, pArgValue);
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}
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fclose(pFile);
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}
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///////////////////////////////////////////////////////////////////////////////
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CCommandLine* g_pCmdLine = nullptr;
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void VCommandLine::Detour(const bool bAttach) const
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{
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DetourSetup(&v_CCommandLine__CreateCmdLine, &CCommandLine::StaticCreateCmdLine, bAttach);
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}
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